Nonprofit · EIN 42-1708015
8 WEBSTER AVENUE FOUNDATION
Tax-exempt · WASHINGTON, DC 20036
Address and contacts
- Address (IRS master file)
- 1717 N ST NW STE 1, WASHINGTON, DC 20036-2827
- In care of
- % MATTHEW DENINGER TREASURER
- Mailing address (990-N for 2025)
- 1717 N Street NW STE 1, Washington DC 20036
- Principal officer (990-N for 2025)
- Matthew Deninger, 2 Rebecca Row, North Reading MA 01864
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 42-1708015
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2006
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Education (B11)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Matthew Deninger | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Matthew Deninger | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Matthew J Deninger | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Matthew Deninger | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Matthew Deninger | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 42-1708015).
Questions about 8 WEBSTER AVENUE FOUNDATION
- What is the EIN of 8 WEBSTER AVENUE FOUNDATION?
- The employer identification number (EIN) of 8 WEBSTER AVENUE FOUNDATION is 42-1708015.
- Is 8 WEBSTER AVENUE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
- Are donations to 8 WEBSTER AVENUE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does 8 WEBSTER AVENUE FOUNDATION file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of 8 WEBSTER AVENUE FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did 8 WEBSTER AVENUE FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of 8 WEBSTER AVENUE FOUNDATION?
- The 990-N for 2025 names Matthew Deninger.
Other nonprofits in WASHINGTON
- GEORGETOWN UNIVERSITY EIN 53-0196603 · last filed 990 for 2025
- HOWARD UNIVERSITY EIN 53-0204707 · last filed 990 for 2025
- AMERICAN UNIVERSITY EIN 53-0196549 · last filed 990 for 2025
- CATHOLIC UNIVERSITY OF AMERICA EIN 53-0196583 · last filed 990 for 2025
- ASSOCIATION OF AMERICAN MEDICAL COLLEGES EIN 36-2169124 · last filed 990 for 2025
- NATIONAL GEOGRAPHIC SOCIETY EIN 53-0193519 · last filed 990 for 2025
- INTERNATIONAL BACCALAUREATE ORGANIZATION EIN 30-0388800 · last filed 990 for 2025
- KIPP DC PUBLIC CHARTER SCHOOLS EIN 74-2974642 · last filed 990 for 2025
All nonprofits in WASHINGTON · District of Columbia · Education